Eaton 9PXM 20kVA 18kW Modular N+1 Online UPS, 208–240V, 21U, 8x 5-20R, TAA

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EatonSKU: 9PXM12S20K-PD
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Description

The Eaton 9PXM12S20K-PD is a high-performance, modular, and scalable 20kVA/18kW UPS system designed for mission-critical environments such as edge data centers, colocation facilities, and industrial or commercial installations. Featuring true online double-conversion technology and N+1 redundancy, this 21U rack/tower UPS ensures uninterrupted sine wave power through blackouts, surges, and line noise.

Equipped with 5x hot-swappable 4kVA power modules (scalable to 6 for full 20kVA N+1), 10x VRLA battery modules, and a cybersecure Gigabit NETWORK-M3 card, the 9PXM12S20K-PD offers remote management, advanced battery diagnostics, and support for environmental monitoring.

With 8x 5-20R, 2x L6-30R, 2x L6-20R, and 2x L14-30R outlets, this unit protects critical loads and supports seamless integration into existing infrastructure. TAA-compliant for federal deployments.

Specification Details
Model 9PXM12S20K-PD
Form Factor Rack/Tower (21U)
Power Capacity 20kVA / 18kW
Power Modules Installed 5x 4kVA (Scalable to 6)
Output Voltage 208–240V (Pure Sine Wave)
Input Type Hardwired
Output Receptacles 8x 5-20R, 2x L6-30R, 2x L6-20R, 2x L14-30R
Battery Type Valve Regulated Lead Acid (VRLA)
Runtime @ Full Load 6 minutes (18kW)
Runtime @ Half Load 14 minutes (9kW)
Scalability Power and battery modules are hot-swappable
Efficiency (Online / Eco) 94% / 97%
Network Management NETWORK-M3 Gigabit card (UL 2900-1, IEC 62443-4-2 compliant)
Communication Ports RS-232, USB, EPO, ROO
LCD Display Graphical LCD with alarms and indicators
Cooling Internal fans
Weight 690 lbs / 313 kg
Dimensions (H x W x D) 36.5 x 17.5 x 34.5 in (927 x 445 x 889 mm)
Certifications UL, cUL, CE, FCC, TAA-compliant
Warranty 2-year limited warranty

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Return Policy (Short Summary)

We offer a 30-day return window for most unopened, factory-sealed items.

Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.


Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.


For damaged or incorrect items, please contact us immediately.


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